From 034e5abf885c05a65296df30e61ac3b7ccf786ed Mon Sep 17 00:00:00 2001
From: GRZ4NA <grzanatv@gmail.com>
Date: Tue, 3 Aug 2021 01:36:09 +0200
Subject: [PATCH] fixed undefined argument processing

---
 src/Command.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Command.ts b/src/Command.ts
index 4405736..dc81b8e 100644
--- a/src/Command.ts
+++ b/src/Command.ts
@@ -100,7 +100,7 @@ export class Command {
                 this.arguments.map((a, i) => {
                     if (!inputArguments[i] && !a.optional) {
                         throw new MissingArgumentError(a);
-                    } else {
+                    } else if (inputArguments[i]) {
                         inputArguments[i] = ProcessArgument(
                             inputArguments[i] as string,
                             a.type